![Select the number from among the given options that can replace the question mark (?) in the following series. 18, 34, 66, 130, ?](https://www.gkseries.com/blog/wp-content/uploads/2023/06/Select-the-number-from-among-the-given-options-that-can-replace-the-question-mark-in-the-following-series.-18-34-66-130-.jpg)
Question | Select the number from among the given options that can replace the question mark (?) in the following series. 18, 34, 66, 130, ? | |
Type | multiple_choice | |
Option | 232 | incorrect |
Option | 178 | incorrect |
Option | 273 | incorrect |
Option | 258 | correct |
Solution | Pattern: x 2 – 2 |